Campbell Scientific Ltd., Campbell Park, 80 Hathern Road, Shepshed, Loughborough, LE129GX,UK

Tel: +44 (0) 1509 601141 Fax: +44 (0) 1509 601091 Email: sales@campbellsci.co.uk

www.campbellsci.co.uk

CS10 and CS15

Current Transformer

Specifications

Campbell Scientific’s CS10 and

CS15 detect and measure the

ac current along an electrical

wire using the magnetic field that

is generated by that current. The

sensor is external to the wire

jacket and has no direct

electrical connection to the

system. The sensors output a

millivolt signal allowing them to

be directly connected to our

dataloggers.

The CS10 is compatible with our

CR800, CR850, CR1000,

CR3000, CR510, CR10(X), and

CR23X dataloggers. It uses CR

Magnetic’s CR8459 Current

Transformer to measure the

approximate current over a

range of 0.15 A to 200 A.

The CS15 was developed

specifically for our CR200-series

dataloggers. It is a modified

version of the CS10 that measures

the approximate current over a

range of 0.15 A to 125 A.

Both the CS10 and CS15 are

recommended for measurements

that do not require high accuracy.

Ideal applications include motor or

generator load conditions,

efficiency studies, intermittent fault

detection, and rough submetering.

.

Measurement Range

CS10: 0.15 to 200 A

CS15: 0.15 to 125 A

Frequency:

50 Hz and 60 Hz

Insulation Resistance:

100 M ohm @ 500 Vdc

High Potential:

2000 V

Rated Current

CS10: 200 A

CS15: 125 A

Operating

Temperature:

-25° to +55°C

Case Material:

Polypropylene resin

Construction:

Epoxy encapsulated

Accuracy w/10 ohm

burden max.

(resistive):

typically ±5% of actual

value with provided

multiplier

CSL: 853

August 2009

CS10 CR Magnetics Current Transformer with

standard lead length 1.6 m.

CS15 CR Magnetics Current Transformer for

CR200-series. Has standard lead length 1.6 m.

Ordering Information